package com.hx.base.others;

/**
 * @author jxlgcmh
 * @create 2019-07-03 15:50
 */
public class StringAppendTest {
    public static void main(String[] args) {
        String s = "hello";
        for (int i = 0; i < 3; i++) {
            s += "hi";
        }
    }
}
